202103000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 543628800

約数和(自身を除く): 341525800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 125, 152, 190, 200, 209, 220, 250, 275, 380, 418, 440, 475, 500, 550, 760, 836, 950, 967, 1000, 1045, 1100, 1375, 1672, 1900, 1934, 2090, 2200, 2375, 2750, 3800, 3868, 4180, 4750, 4835, 5225, 5500, 7736, 8360, 9500, 9670, 10450, 10637, 11000, 18373, 19000, 19340, 20900, 21274, 24175, 26125, 36746, 38680, 41800, 42548, 48350, 52250, 53185, 73492, 85096, 91865, 96700, 104500, 106370, 120875, 146984, 183730, 193400, 202103, 209000, 212740, 241750, 265925, 367460, 404206, 425480, 459325, 483500, 531850, 734920, 808412, 918650, 967000, 1010515, 1063700, 1329625, 1616824, 1837300, 2021030, 2127400, 2296625, 2659250, 3674600, 4042060, 4593250, 5052575, 5318500, 8084120, 9186500, 10105150, 10637000, 18373000, 20210300, 25262875, 40420600, 50525750, 101051500, 202103000]

約数ペア:

[(1, 202103000), (2, 101051500), (4, 50525750), (5, 40420600), (8, 25262875), (10, 20210300), (11, 18373000), (19, 10637000), (20, 10105150), (22, 9186500), (25, 8084120), (38, 5318500), (40, 5052575), (44, 4593250), (50, 4042060), (55, 3674600), (76, 2659250), (88, 2296625), (95, 2127400), (100, 2021030), (110, 1837300), (125, 1616824), (152, 1329625), (190, 1063700), (200, 1010515), (209, 967000), (220, 918650), (250, 808412), (275, 734920), (380, 531850), (418, 483500), (440, 459325), (475, 425480), (500, 404206), (550, 367460), (760, 265925), (836, 241750), (950, 212740), (967, 209000), (1000, 202103), (1045, 193400), (1100, 183730), (1375, 146984), (1672, 120875), (1900, 106370), (1934, 104500), (2090, 96700), (2200, 91865), (2375, 85096), (2750, 73492), (3800, 53185), (3868, 52250), (4180, 48350), (4750, 42548), (4835, 41800), (5225, 38680), (5500, 36746), (7736, 26125), (8360, 24175), (9500, 21274), (9670, 20900), (10450, 19340), (10637, 19000), (11000, 18373)]